JPS6139360B2 - - Google Patents

Info

Publication number
JPS6139360B2
JPS6139360B2 JP52008939A JP893977A JPS6139360B2 JP S6139360 B2 JPS6139360 B2 JP S6139360B2 JP 52008939 A JP52008939 A JP 52008939A JP 893977 A JP893977 A JP 893977A JP S6139360 B2 JPS6139360 B2 JP S6139360B2
Authority
JP
Japan
Prior art keywords
weight
oil
meth
acrylate
alkyl
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP52008939A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5394306A (en
Inventor
Shoji Takigawa
Kazunori Fujimoto
Koreyuki Yoshida
Koichi Fujita
Kyoshi Teranishi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sanyo Chemical Industries Ltd
Original Assignee
Sanyo Chemical Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sanyo Chemical Industries Ltd filed Critical Sanyo Chemical Industries Ltd
Priority to JP893977A priority Critical patent/JPS5394306A/ja
Publication of JPS5394306A publication Critical patent/JPS5394306A/ja
Publication of JPS6139360B2 publication Critical patent/JPS6139360B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Lubricants (AREA)
JP893977A 1977-01-28 1977-01-28 Viscosity index improver having high thermal stability Granted JPS5394306A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP893977A JPS5394306A (en) 1977-01-28 1977-01-28 Viscosity index improver having high thermal stability

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP893977A JPS5394306A (en) 1977-01-28 1977-01-28 Viscosity index improver having high thermal stability

Publications (2)

Publication Number Publication Date
JPS5394306A JPS5394306A (en) 1978-08-18
JPS6139360B2 true JPS6139360B2 (pl) 1986-09-03

Family

ID=11706629

Family Applications (1)

Application Number Title Priority Date Filing Date
JP893977A Granted JPS5394306A (en) 1977-01-28 1977-01-28 Viscosity index improver having high thermal stability

Country Status (1)

Country Link
JP (1) JPS5394306A (pl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5566997A (en) * 1978-11-14 1980-05-20 Mitsui Petrochem Ind Ltd Lubricant oil
FR2497822A1 (fr) * 1981-01-12 1982-07-16 Organo Synthese Ste Fse Additifs pour huiles lubrifiantes a base de styrene et de methacrylates lourds d'alkyle en c12-c20, procede de fabrication et applications
US4790948A (en) * 1986-10-14 1988-12-13 Texaco Inc. Lubricating oil containing dispersant viscosity index improver

Also Published As

Publication number Publication date
JPS5394306A (en) 1978-08-18

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